<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>

	<form action="j_security_check" name="j_security_check" method="post">
      
        Usuario:<input type="text" name="j_username"> <br>
        Clave: <input  type="password" name="j_password"> <br>
        <button type="submit">Sign in</button>
        
        <% if ( request.getParameter("failed") != null) { %>  
			<br>
      		Please try again
 	  	<% } %>
		
      </form>
</body>
</html>